Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/90470
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Baboolal, Dharmanand | - |
dc.contributor.author | Picado, Jorge | - |
dc.contributor.author | Pultr, Aleš | - |
dc.date.accessioned | 2020-07-20T16:14:17Z | - |
dc.date.available | 2020-07-20T16:14:17Z | - |
dc.date.issued | 2019 | - |
dc.identifier.issn | 2345-5853 | pt |
dc.identifier.uri | https://hdl.handle.net/10316/90470 | - |
dc.description.abstract | We present a new proof of Banaschewski's theorem stating that the completion lift of a uniform surjection is a surjection. The new procedure allows to extend the fact (and, similarly, the related theorem on closed uniform sublocales of complete uniform frames) to quasi-uniformities ("not necessarily symmetric uniformities"). Further, we show how a (regular) Cauchy point on a closed uniform sublocale can be extended to a (regular) Cauchy point on the larger (quasi-)uniform frame. | pt |
dc.language.iso | eng | pt |
dc.publisher | Shahid Beheshti University | pt |
dc.relation | UID/MAT/00324/2013 | pt |
dc.rights | openAccess | pt |
dc.subject | Frame (locale); sublocale; uniform frame; quasi-uniform frame; uniform embedding; complete uniform frame; completion; Cauchy map; Cauchy filter; Cauchy complete. | pt |
dc.title | Another proof of Banaschewski's surjection theorem | pt |
dc.type | article | - |
degois.publication.firstPage | 113 | pt |
degois.publication.lastPage | 130 | pt |
degois.publication.title | Categories and General Algebraic Structures with Applications | pt |
dc.relation.publisherversion | http://cgasa.sbu.ac.ir/article_76726.html | pt |
dc.peerreviewed | yes | pt |
degois.publication.volume | 11 | pt |
dc.date.embargo | 2019-01-01 | * |
uc.date.periodoEmbargo | 0 | pt |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | Com Texto completo | - |
item.languageiso639-1 | en | - |
crisitem.author.dept | Faculty of Sciences and Technology | - |
crisitem.author.parentdept | University of Coimbra | - |
crisitem.author.researchunit | CMUC - Centre for Mathematics of the University of Coimbra | - |
crisitem.author.orcid | 0000-0001-7837-1221 | - |
Appears in Collections: | I&D CMUC - Artigos em Revistas Internacionais |
Files in This Item:
File | Description | Size | Format | |
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CGASA_Volume 11.pdf | 686.58 kB | Adobe PDF | View/Open |
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